This app is your ultimate study companion, offering everything you need to excel in Class 12. So, About this app have all subject of ncert book for Hindi medium student. for using this app you need to download pdf file first time after that you can use offline. there are all subject of books are added for class 12th student in chapter-wise form. Following subjects are included ! Subject 1 - अंग्रेजी ( Kaleidoscope, Flamingo, Vistas) Subject 2 - गणित ( Ganit Part 1 Ganit